// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef THIRD_PARTY_PRIVATE_MEMBERSHIP_SRC_INTERNAL_ID_UTILS_H_
#define THIRD_PARTY_PRIVATE_MEMBERSHIP_SRC_INTERNAL_ID_UTILS_H_

#include "absl/strings/string_view.h"
#include "third_party/private_membership/base/private_membership_export.h"

namespace private_membership {

// Pad the input string with '0' until reaching len. If input string is larger
// than len, then return the string truncated to len characters.
PRIVATE_MEMBERSHIP_EXPORT std::string PadOrTruncate(absl::string_view in,
                                                    int len);

}  // namespace private_membership

#endif  // THIRD_PARTY_PRIVATE_MEMBERSHIP_SRC_INTERNAL_ID_UTILS_H_
